/*
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * The Original Code is iSQL-Viewer, A Mutli-Platform Database Tool.
 *
 * The Initial Developer of the Original Code is iSQL-Viewer, A Mutli-Platform Database Tool.
 * Portions created by Mark A. Kobold are Copyright (C) 2000-2007. All Rights Reserved.
 *
 * Contributor(s): 
 *  Mark A. Kobold [mkobold <at> isqlviewer <dot> com].
 *  
 * If you didn't download this code from the following link, you should check
 * if you aren't using an obsolete version: http://www.isqlviewer.com
 */
package org.isqlviewer.ui;

import java.awt.Cursor;

import javax.swing.JTree;

import org.isqlviewer.model.JdbcSchemaTreeModel;
import org.isqlviewer.swing.Refreshable;

public class JdbcSchemaTreeRefreshable implements Refreshable {

    private JdbcSchemaTreeModel schemaModel = null;
    private JTree componentView = null;

    public JdbcSchemaTreeRefreshable(JdbcSchemaTreeModel schemaModel, JTree schemaView) {

        this.componentView = schemaView;
        this.schemaModel = schemaModel;
    }

    public void refreshView() {

        componentView.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
        try {
            synchronized (schemaModel) {
                schemaModel.reload();
            }
            componentView.invalidate();
        } finally {
            componentView.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
        }
    }
}